Removes unreachable and dead code by rebuilding the whole World into a new one and swapping them afterwards. More...

#include <mim/phase.h>

Inheritance diagram for mim::Cleanup:

Public Member Functions
	Cleanup (World &world)

	Cleanup (World &world, flags_t annex)

Public Member Functions inherited from mim::RWPhase
bool	is_bootstrapping () const

virtual bool	analyze ()
	You can do an optional fixed-point loop on the RWPhase::old_world before rewriting.

	RWPhase (World &world, std::string name)

	RWPhase (World &world, flags_t annex)

virtual void	rewrite_annex (flags_t, const Def *)

virtual void	rewrite_external (Def *)

World &	world ()=delete
	Hides both and forbids direct access.

World &	old_world ()
	Get old Defs from here.

World &	new_world ()
	Create new Defs into this.

Public Member Functions inherited from mim::Phase
	Phase (World &world, std::string name)

	Phase (World &world, flags_t annex)

bool	todo () const

virtual void	run ()
	Entry point and generates some debug output; invokes Phase::start.

Public Member Functions inherited from mim::Stage
World &	world ()

Driver &	driver ()

Log &	log () const

std::string_view	name () const

flags_t	annex () const

	Stage (World &world, std::string name)

	Stage (World &world, flags_t annex)

virtual	~Stage ()=default

virtual std::unique_ptr< Stage >	recreate ()
	Creates a new instance; needed by a fixed-point PhaseMan.

virtual void	apply (const App *)
	Invoked if your Stage has additional args.

virtual void	apply (Stage &)
	Dito, but invoked by Stage::recreate.

Public Member Functions inherited from mim::Rewriter
	Rewriter (std::unique_ptr< World > &&ptr)

	Rewriter (World &world)

virtual	~Rewriter ()=default

void	reset (std::unique_ptr< World > &&ptr)

void	reset ()

World &	world ()

virtual void	push ()

virtual void	pop ()

virtual const Def *	map (const Def old_def, const Def new_def)

const Def *	map (const Def *old_def, Defs new_defs)

const Def *	map (Defs old_defs, const Def *new_def)

const Def *	map (Defs old_defs, Defs new_defs)

virtual const Def *	lookup (const Def *old_def)
	Lookup `old_def` by searching in reverse through the stack of maps.

virtual const Def *	rewrite (const Def *)

virtual const Def *	rewrite_imm (const Def *)

virtual const Def *	rewrite_mut (Def *)

virtual const Def *	rewrite_stub (Def , Def )

virtual DefVec	rewrite (Defs)

virtual const Def *	rewrite_imm_Seq (const Seq *seq)

virtual const Def *	rewrite_mut_Seq (Seq *seq)

Additional Inherited Members
template<class P, class... Args>
static void	run (Args &&... args)
	Runs a single Phase.

static auto	create (const Flags2Stages &stages, const Def *def)

template<class A, class P>
static void	hook (Flags2Stages &stages)

Protected Member Functions inherited from mim::RWPhase
void	start () override
	Actual entry.

Protected Attributes inherited from mim::Phase
bool	todo_ = false
	Set to `true` to indicate that you want to rerun all Phasees in current your fixed-point PhaseMan.

Protected Attributes inherited from mim::Stage
std::string	name_

Protected Attributes inherited from mim::Rewriter
std::deque< Def2Def >	old2news_

Detailed Description

Removes unreachable and dead code by rebuilding the whole World into a new one and swapping them afterwards.

Definition at line 178 of file phase.h.

Constructor & Destructor Documentation

◆ Cleanup() [1/2]

mim::Cleanup::Cleanup ( World & world )

inline

Definition at line 180 of file phase.h.

References mim::RWPhase::RWPhase(), and mim::RWPhase::world().

◆ Cleanup() [2/2]

mim::Cleanup::Cleanup	(	World &	world,
		flags_t	annex )

inline

Definition at line 182 of file phase.h.

References mim::Stage::annex(), mim::RWPhase::RWPhase(), and mim::RWPhase::world().

The documentation for this class was generated from the following file:

include/mim/phase.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Cleanup() [1/2]

◆ Cleanup() [2/2]